The board on the left designed by Elik-tronics ALLOT Communicaion
the board consists 2x10Gb XFP Interfaces , 2 x SerDeses (Vitesse) interfaces with 2x MACs
(Vitesse) with XAUI protocol .
The MACs output is 2x SPI4.2 ineterfaces to connecors
Elik-tronics , designed the CPLD (MaxII) , as well – that control all the peripherals